A functionalized macromolecule includes a hydrogenated interpolymer portion, a non-hydrogenated polymer portion, and the radical of a functional coupling agent covalently bonded to and linking those portions. The functional group of the coupling agent exhibits interactivity with silica. The interpolymer can include vinyl aromatic mer and conjugated diene mer, with at least some of the latter, typically at least 50 mole percent, having been hydrogenated.
FUNCTIONALIZED HYDROGENATED INTERPOLYMER WITH NON-HYDROGENATED SEGMENT
FUNKTIONALISIERTES HYDRIERTES INTERPOLYMER MIT NICHTHYDRIERTEM SEGMENT
INTERPOLYMÈRE HYDROGÉNÉ FONCTIONNALISÉ AVEC SEGMENT NON HYDROGÉNÉ
2023-11-08
Patent
Elektronische Ressource
Englisch
FUNCTIONALIZED HYDROGENATED INTERPOLYMER WITH NON-HYDROGENATED SEGMENT
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